01/By surface
each with its own count, at equal weight
Hard
2-0
D. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Feb 7, 2024 | Dallas OpenATP250 | hard | 1st round | Koepfer D. | 6-4, 7-6 | 60 v 100 |
| Aug 4, 2023 | Los Cabos OpenATP250 | hard | quarterfinal | Koepfer D. | 6-4, 7-5 | 84 v 129 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Koepfer D. and Kovacevic A. each carry the table against every opponent faced.